Also, to prevent the bag from flying open, put the zipper opening towards the back side of the car so the wind cannot blow it open. I bought my regular size and it works for me . Maybe people who wear crocs would think "yeah welcome to 20 years ago buddy" but its new to me. And a head light. This was a risk but it paid off. I would say average battery life but you can put them back in the case and recharge quickly. very pleased highly recommend I found this out by chatting with multiple customer support and technical support people at Razer, making sure the record was perfectly clear. It needs to be completely renamed AND redesigned. The sound quality is top notch.